This inventor holds 12 USPTO granted patents and 1 published patent application. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2009-2018.
Company Filing History:
Years Active: 2009-2018
Title: Innovations by Craig Michael Sawdon
Introduction
Craig Michael Sawdon is an accomplished inventor based in Williamston, MI (US). He holds a total of 12 patents, showcasing his significant contributions to the field of engineering, particularly in internal combustion engine technology. His innovative work focuses on enhancing engine performance and safety through advanced detection and mitigation systems.
Latest Patents
One of Sawdon's latest patents is titled "Method and system for engine auto-ignition detection and mitigation." This invention provides a system and method for detecting and mitigating automatic ignition in a cylinder of an internal combustion engine. The method involves using a first sensor to determine the crank angle of the engine's crankshaft and a second sensor to detect changes in engine vibration frequency caused by auto-ignition. The engine vibration signal is processed into a knock intensity signal, which indicates cylinder pressure. If the knock intensity signal exceeds a predetermined threshold, mitigating actions are performed to address the auto-ignition event.
Another notable patent is "Noise updating systems and methods." This method generates an indicator of the present operating conditions of an engine and determines the amount of noise based on vibrations measured during combustion events. The data is stored in a mapping based on engine speed and load, allowing for real-time updates and adjustments to improve engine performance.
Career Highlights
Craig Michael Sawdon is currently employed at GM Global Technology Operations LLC, where he continues to develop innovative solutions for engine technology. His work has significantly impacted the automotive industry, particularly in enhancing engine efficiency and reliability.
Collaborations
Sawdon collaborates with talented professionals in his field, including Wajdi B Hamama and Eric B Ferch. These partnerships foster a creative environment that drives innovation and leads to groundbreaking advancements in engine technology.
Conclusion
Craig Michael Sawdon's contributions to engine technology through his patents and collaborations highlight his role as a leading inventor in the automotive industry. His innovative methods for detecting and mitigating engine issues demonstrate a commitment to improving vehicle performance and safety.